Epson SureColor P8570DL 44" Wide-Format Dual Roll Printer with High-Capacity 1.6L Ink Pack System - Manual (Page 177)

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ICM
Automatically adjusts colors based on the printer’s ICC profile and the selected Media Type setting,
using the Image Color Matching system. Click the Advanced button to choose the input profile and
other settings.
Note: In most cases, you get better results by applying color management in your application, rather
than in the printer driver.
Off (No Color Adjustment)
Turns off color management in your printer software so you can manage color using only your
application software.
Note: An ICC profile is required if color management is turned off.
Click Settings to open the Color Controls menu, where you can specify values for adjusting brightness,
contrast, saturation, and individual Cyan, Magenta, and Yellow color tones. You can choose from two
Gamma settings, and use either a color circle or slide bar to adjust color.